@media (max-width: 767px) {
  .product-container .section .product-tips {
    font-size: 0.8rem;
    margin-top: 3.5rem;
  }
  .product-container .section .section-padding {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .product-container .section .section-content {
    transform: none;
    top: 32%;
  }
  .product-container .section .btn-light {
    display: inline-block;
    width: auto;
  }
  .product-container .section .btn-light > a {
    font-size: 1.6rem;
    line-height: 3.4rem;
    min-width: auto;
    padding-left: 1.8rem;
    padding-right: 1.8rem;
  }
  .product-container .section .btn-light > a .iconfont {
    font-size: 1.4rem;
  }
  .product-container .section .section-maintitle {
    font-size: 3rem;
    line-height: 3.45rem;
  }
  .product-container .section .section-subtitle {
    font-size: 2.1rem;
    line-height: 2.4rem;
  }
  .product-container .section1 .banner-title {
    font-size: 3.5rem;
    line-height: 4.2rem;
    text-shadow: none;
  }
  .product-container .section1 .banner-desc {
    font-size: 1.9rem;
    line-height: 2.3rem;
    margin-top: 2.3rem;
  }
  .product-container .section1 .btn-wrap {
    margin-top: 5.3rem;
  }
  .product-container .section2 {
    padding-top: 2rem;
    padding-bottom: 0;
  }
  .product-container .section2 .section-padding {
    flex-wrap: wrap;
  }
  .product-container .section2 .section-subtitle {
    margin-top: 3.1rem;
    margin-bottom: 2.2rem;
  }
  .product-container .section2 .section-box {
    width: 100% !important;
    float: none !important;
    padding: 0 2rem !important;
    margin-bottom: 2rem;
  }
  .product-container .section2 .section-box .section-picture {
    margin-bottom: 1.5rem !important;
  }
  .product-container .section2 .section-box .section-picture p {
    font-size: 1.4rem;
    line-height: 1.6rem;
  }
  .product-container .section2 .section-box .section-picture .pic-name {
    margin-bottom: 1.2rem;
  }
  .product-container .section2 .section-box .section-picture .pic-desc {
    margin-top: 0.9rem;
  }
  .product-container .section2 .section-box:first-child {
    padding-bottom: 0.8rem !important;
  }
  .product-container .section2 .section-box:last-child .section-picture {
    margin-bottom: 3.3rem !important;
  }
  .product-container .section2 .section-box:last-child .section-picture:first-of-type {
    padding-top: 2rem;
  }
  .product-container .section3 {
    padding-top: 1.4rem;
  }
  .product-container .section3 .product-tabs {
    margin-top: 1.1rem;
  }
  .product-container .section3 .product-tabs ul {
    width: 100%;
    border: 0;
    white-space: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .product-container .section3 .product-tabs ul .line {
    display: none;
  }
  .product-container .section3 .product-tabs li {
    font-size: 1.4rem;
    line-height: 1.6rem;
    padding: 0.5rem 0;
  }
  .product-container .section3 .product-list {
    margin-top: 2.1rem;
  }
  .product-container .section3 .product-list .product-group {
    display: flex;
    flex-wrap: wrap;
  }
  .product-container .section3 .product-list .product-item {
    width: 50%;
  }
  .product-container .section3 .product-list .product-info {
    background-color: #161616;
    padding-bottom: 2rem;
  }
  .product-container .section3 .product-list .product-img img {
    width: 100%;
    object-fit: contain;
  }
  .product-container .section3 .product-list .product-name {
    font-size: 1.4rem;
    line-height: 1.6rem;
    margin-top: 2.25rem;
  }
  .product-container .section3 .product-list .product-points {
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.2rem;
    margin: 0.9rem;
    color: #ffcb91;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .product-container .section3 .product-list .product-config {
    padding-top: 3rem;
    padding-bottom: 5rem;
    padding-left: 1.5rem;
  }
  .product-container .section3 .product-list .product-config p {
    font-size: 1.4rem;
  }
  .product-container .section3 .product-list .swiper-product-prev,
  .product-container .section3 .product-list .swiper-product-next {
    transform: none;
    top: 10.8rem;
    width: 3.6rem;
    height: 3.6rem;
  }
  .product-container .section3 .product-list .swiper-product-prev:hover,
  .product-container .section3 .product-list .swiper-product-next:hover {
    opacity: 1;
  }
  .product-container .section3 .product-list .swiper-product-prev {
    left: 1rem;
  }
  .product-container .section3 .product-list .swiper-product-next {
    right: 1rem;
  }
  .product-container .section4 {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
  .product-container .section4 .section-content {
    padding-top: 5rem;
  }
  .product-container .section4 .section-content .section-picture {
    width: 90.75%;
  }
  .product-container .section4 .section-content .btn-wrap {
    padding: 5.7rem 0 4.9rem;
  }
}